workunit Struct Reference

An abstract job template within a compute batch. More...

#include <workunit.hpp>

Collaboration diagram for workunit:

Public Attributes
int	version = 0
	Version number for optimistic locking and change tracking.
utility::uuid::tenant_id	tenant_id = utility::uuid::tenant_id::system()
	Tenant identifier for multi-tenancy isolation.
boost::uuids::uuid	id
	UUID primary key for the workunit.
boost::uuids::uuid	batch_id
	FK reference to ores_compute_batches_tbl.
boost::uuids::uuid	app_version_id
	FK reference to ores_compute_app_versions_tbl.
std::string	input_uri
	URI pointing to the zipped input data bundle in object storage.
std::string	config_uri
	URI pointing to the engine config file (ORE XML, Llama JSON, etc.).
int	priority
	Scheduling priority; higher values are dispatched sooner.
int	target_redundancy
	Number of independent results required before this workunit is complete.
boost::uuids::uuid	canonical_result_id
	FK to the validated canonical result; NULL until the Validator accepts a result.
std::string	modified_by
	Username of the person who last modified this workunit.
std::string	performed_by
	Username of the account that performed this action.
std::string	change_reason_code
	Code identifying the reason for the change.
std::string	change_commentary
	Free-text commentary explaining the change.
std::chrono::system_clock::time_point	recorded_at
	Timestamp when this version of the record was recorded.

Detailed Description

An abstract job template within a compute batch.

Defines the problem to be solved: which app version to use, where the input data lives, and how many times to run it for redundancy. The BOINC equivalent of 'workunit'. Does not track execution state — that belongs to results.

Member Data Documentation

change_reason_code

std::string change_reason_code

Code identifying the reason for the change.

References change_reasons table (soft FK).